United Airlines flight UA 1434: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:20 Jacksonville (JAX) 11:12 Washington Dulles (IAD)
UA 1434 Non-stop Boeing 737-800 (738) 1:52 Valid until 2026-01-05
Daily 09:20 Jacksonville (JAX) 11:11 Washington Dulles (IAD)
UA 1434 Non-stop Boeing 737-900 (739) 1:51 Effective 2026-02-12 through 2026-03-28
Daily 09:20 Jacksonville (JAX) 11:13 Washington Dulles (IAD)
UA 1434 Non-stop Boeing 737-900 (739) 1:53 Effective 2026-03-29 through 2026-05-20
Daily 09:45 Jacksonville (JAX) 11:33 Washington Dulles (IAD)
UA 1434 Non-stop Airbus A320 (320) 1:48 Effective from 2026-05-21
Daily 12:35 Washington Dulles (IAD) 15:46 San Francisco (SFO) 3
UA 1434 Non-stop Boeing 737 MAX 9 (7M9) 6:11 Valid until 2026-01-05
Mon,Tue,Thu,Fri,Sun 12:35 Washington Dulles (IAD) 15:48 San Francisco (SFO) 3
UA 1434 Non-stop Boeing 737 MAX 9 (7M9) 6:13 Effective 2026-02-12 through 2026-03-03
Wed,Sat 12:35 Washington Dulles (IAD) 15:48 San Francisco (SFO) 3
UA 1434 Non-stop Boeing 737-900 (739) 6:13 Effective 2026-02-14 through 2026-03-04
Daily 12:35 Washington Dulles (IAD) 15:48 San Francisco (SFO) 3
UA 1434 Non-stop Boeing 737-900 (739) 6:13 Effective 2026-03-05 through 2026-03-28
Daily 12:35 Washington Dulles (IAD) 15:41 San Francisco (SFO) 3
UA 1434 Non-stop Boeing 737 MAX 9 (7M9) 6:06 Effective 2026-03-29 through 2026-05-20
Daily 12:35 Washington Dulles (IAD) 15:41 San Francisco (SFO) 3
UA 1434 Non-stop Boeing 737-900 (739) 6:06 Effective from 2026-05-21
Daily 17:05 San Francisco (SFO) 3 18:43 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737-800 (738) 1:38 Valid until 2026-01-05
Mon-Fri,Sun 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737-800 (738) 1:39 Effective 2026-01-06 through 2026-01-12
Sat 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Effective 2026-01-10 through 2026-02-07
Tue 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737 MAX 9 (7M9) 1:39 Effective 2026-01-13 through 2026-01-27
Mon,Wed-Fri,Sun 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737-800 (738) 1:39 Effective 2026-01-14 through 2026-02-02
Mon-Fri,Sun 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737-800 (738) 1:39 Effective 2026-02-03 through 2026-02-09
Tue 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737 MAX 9 (7M9) 1:39 Operates only on 2026-02-10
Wed 17:05 San Francisco (SFO) 3 18:44 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737-800 (738) 1:39 Operates only on 2026-02-11
Mon,Thu-Sun 17:05 San Francisco (SFO) 3 18:48 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737-800 (738) 1:43 Effective 2026-02-12 through 2026-03-02
Tue,Wed 17:05 San Francisco (SFO) 3 18:48 San Diego (SAN) 2
UA 1434 Non-stop Boeing 737 MAX 8 (7M8) 1:43 Effective 2026-02-17 through 2026-03-04
Daily 18:40 San Francisco (SFO) 3 20:58 Seattle-Tacoma (SEA)
UA 1434 Non-stop Airbus A320 (320) 2:18 Effective 2026-03-05 through 2026-03-28
Non-Direct Flights:
Daily 09:20 Jacksonville (JAX) 15:46 San Francisco (SFO) 3
UA 1434 1-stop Boeing 737-800 (738) 9:26 Valid until 2026-01-05
Daily 09:20 Jacksonville (JAX) 15:48 San Francisco (SFO) 3
UA 1434 1-stop Boeing 737-900 (739) 9:28 Effective 2026-02-12 through 2026-03-28
Daily 09:20 Jacksonville (JAX) 15:41 San Francisco (SFO) 3
UA 1434 1-stop Boeing 737-900 (739) 9:21 Effective 2026-03-29 through 2026-05-20
Daily 09:45 Jacksonville (JAX) 15:41 San Francisco (SFO) 3
UA 1434 1-stop Airbus A320 (320) 8:56 Effective from 2026-05-21
Daily 12:35 Washington Dulles (IAD) 18:43 San Diego (SAN) 2
UA 1434 1-stop Boeing 737 MAX 9 (7M9) 9:08 Valid until 2026-01-05
Mon,Tue,Thu,Fri,Sun 12:35 Washington Dulles (IAD) 18:48 San Diego (SAN) 2
UA 1434 1-stop Boeing 737 MAX 9 (7M9) 9:13 Effective 2026-02-12 through 2026-03-03
Wed,Sat 12:35 Washington Dulles (IAD) 18:48 San Diego (SAN) 2
UA 1434 1-stop Boeing 737-900 (739) 9:13 Effective 2026-02-14 through 2026-03-04
Daily 12:35 Washington Dulles (IAD) 20:58 Seattle-Tacoma (SEA)
UA 1434 1-stop Boeing 737-900 (739) 11:23 Effective 2026-03-05 through 2026-03-28
Daily 09:20 Jacksonville (JAX) 18:43 San Diego (SAN) 2
UA 1434 2-stop Boeing 737-800 (738) 12:23 Valid until 2026-01-05
Daily 09:20 Jacksonville (JAX) 18:48 San Diego (SAN) 2
UA 1434 2-stop Boeing 737-900 (739) 12:28 Effective 2026-02-12 through 2026-03-04
Daily 09:20 Jacksonville (JAX) 20:58 Seattle-Tacoma (SEA)
UA 1434 2-stop Boeing 737-900 (739) 14:38 Effective 2026-03-05 through 2026-03-28
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This flight number is listed as serving the following routes:
United Airlines flight UA 1434: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1434
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1434
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1434
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1434
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1434
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:13, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1434
Effective 2026-02-14 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:13, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1434
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:13, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1434
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1434
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:06, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1434
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1434
Effective 2026-01-13 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1434
Effective 2026-01-14 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Effective 2026-02-03 through 2026-02-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1434
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1434
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1434
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA1434
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:26, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:28, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:21, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1434
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:56, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA1434
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:08, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:13, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-02-14 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:13, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:23, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1434
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:23, 2-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:28, 2-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1434
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:38, 2-stop
Boeing 737-900 (739)
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Parallax here -
This flight number is listed as serving the following routes:
  • Jacksonville (JAX) - San Diego (SAN)
  • Jacksonville (JAX) - San Francisco (SFO)
  • Jacksonville (JAX) - Seattle-Tacoma (SEA)
  • Jacksonville (JAX) - Washington Dulles (IAD)
  • San Francisco (SFO) - San Diego (SAN)
  • San Francisco (SFO) - Seattle-Tacoma (SEA)
  • Washington Dulles (IAD) - San Diego (SAN)
  • Washington Dulles (IAD) - San Francisco (SFO)
  • Washington Dulles (IAD) - Seattle-Tacoma (SEA)